<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Hello World</title>
    {% load static %}
    <link rel="stylesheet" type="text/css" href="{% static 'css/index.css' %}">
{#    <link rel="stylesheet" type="text/css" href="../static/css/index.css">#}
</head>
<body>
<h1>
    世界如此美好！！！
</h1>

</body>
</html>